Diffusion coefficients were determined at 1323K by means of field emission energy dispersive spectroscopic analysis of diffusion couples. Estimates of the mutual interdiffusion coefficients were deduced by preparing arc-melted and annealed polycrystalline specimens. The results indicated that the diffusion coefficient of Nd was 2.3 x 10-12cm2/s.

B.A.Cook, J.L.Harringa, F.C.Laabs, K.W.Dennis, A.M.Russell, R.W.McCallum: Journal of Magnetism and Magnetic Materials, 2001, 233[3], 136-41